Base | Representation |
---|---|
bin | 10010110101011101… |
… | …010100101101110000 |
3 | 1221012110110110010220 |
4 | 102311131110231300 |
5 | 312404400413204 |
6 | 13142455253040 |
7 | 1314114065253 |
oct | 226535245560 |
9 | 57173413126 |
10 | 20224232304 |
11 | 8639063081 |
12 | 3b0507a180 |
13 | 1ba3c97883 |
14 | d9bdb509a |
15 | 7d57b01d9 |
hex | 4b5754b70 |
20224232304 has 80 divisors (see below), whose sum is σ = 54543151872. Its totient is φ = 6445272064.
The previous prime is 20224232297. The next prime is 20224232311. The reversal of 20224232304 is 40323242202.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (20224232297) and next prime (20224232311).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4196104 + ... + 4200920.
Almost surely, 220224232304 is an apocalyptic number.
20224232304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
20224232304 is an abundant number, since it is smaller than the sum of its proper divisors (34318919568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20224232304 is a wasteful number, since it uses less digits than its factorization.
20224232304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8654 (or 8648 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
Adding to 20224232304 its reverse (40323242202), we get a palindrome (60547474506).
The spelling of 20224232304 in words is "twenty billion, two hundred twenty-four million, two hundred thirty-two thousand, three hundred four".
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